baber/WOPTO huggingface dataset:
Patent JP-H09302625-A (JP)
Title: Plate girder having steel pipe flange and its manufacture
Inventor: KAWAI YUTAKA
IPC: E01D1/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of the full sectional welding in a constructing site by using a steel pipe flange as the lower flange of an H- sectional plate girder in which the upper flange and lower flange are mutually bonded by a web, and the upper flange is bonded to a floor system by a slab anchor, and providing a notch on the web surface corresponding to the joint part of the steel pipe flange. SOLUTION: A steel pipe 2A is used as a lower flange, an upper flange 1 is bonded to the lower flange 2A by a web 3, and the upper flange 1 is bonded to a floor system 4 by a slab anchor 5. To provide for the mutual bonding of the steel pie flanges 2A in a constructing site, a notch 15 is preliminarily provided in the position corresponding to the connecting part of the web 3. The notch 15, which is formed in order to make a whole circumferential automatic welding machine for horizontal steel pipe such as pipeline applicable, is set to a size never obstructing the rotating motion of the welding machine. In a temporary constructing site, the web welding joints 10 of the webs 3 are mutually welded by a high efficiency automatic welding machine, whereby the welding efficiency in the constructing site can be remarkably enhanced.
Patent JP-H08290787-A (JP)
Title: Attaching device for spare tire supporting member
Inventor: TANAKA KUNIHITO
IPC: B62D43/08
Filed: 1995-04-24
Abstract: PURPOSE: To provide an attaching device for a spare tire supporting member which can be formed by altering a vehicle being on the market and thereby secure enough strength and safety. CONSTITUTION: A spare tire supporting member attaching device is composed of single or plural reinforcing members 22, 24 for connecting the outside panel of a car body with a car body panel excepting the outside panel and a spare tire supporting member 33 which is fixed to the reinforcing members 22, 24 and supports the spare tire.
Patent JP-H08314530-A (JP)
Title: Fault prediction device
Inventor: KIMURA TAKASHI
IPC: G06Q10/04
Filed: 1995-05-23
Abstract: PURPOSE: To give a fault prediction device general applicability and to improve prediction precision by sequentially comparing the measured value and the prediction value of a step, taking the average of errors in the prescribed number of steps and giving abnormality prediction warning when the value continuously becomes more than threshold for the setting frequencies. CONSTITUTION: A data vector generation means 2 generates a data vector from time-sequential data at the time of a normal operation. A reconstitution means 3 reforms an attracter by embedding scanning by chaos logic, and a storage part 4 stores the attracter. A prediction operation means 5 embeds data at the time of a real operation on a real time basis, generates the data vector and predicts a value from a next period to n-periods ahead from the vector and data of the storage part 4. A comparison means 7 compares the prediction value of (m+1) and the measured value of (n+1) and obtains the prediction error. An error discrimination means 8 gives equipment abnormality prediction warning when the value continuously becomes more than the threshold for m-times.
Patent JP-H05328324-A (JP)
Title: Refresh system for movement-compensated inter-frame predictive coding
Inventor: SUGITA YASUSHI
IPC: H04N19/65
Filed: 1992-05-15
Abstract: PURPOSE:To prevent a fault from remaining in an image at the time of switching a receiving channel in the case of using both of movement- compensated inter-frame predictive coding and periodical refresh by forming an overlap part in an area using an intra-frame coding mode at the time of periodical refresh. CONSTITUTION:A picture element(PE) block (n) has the size of (W1 PE XW1 PE) and a search area SA for the block (n) is an area corresponding to the width of an LW PE around the block (n). An overlap part L of a refresh area RA is obtained by adding only width covering the area SA of the block (n) in the moving direction of the area RA. The width is LW. A frame just before the current frame is refreshed by an area RA0 and an overlap part L0 added to the area RA0. Since an area SA1 is set up so as to be covered with an overlap part L0 required at the time of using the PE block p1 of the preceding frame in order to form a block n1 included in the area RA0, the block p1 is included in the area obtained by combining the area RA0 and the part L0. Thereby data for all refreshed areas are used for the data of the block p1 constituting the block n1.
Patent JP-H01294303-A (JP)
Title: Conductive paste and solid-state electrolytic capacitor
Inventor: NAITO KAZUMI
IPC: H01B1/22
Filed: 1988-05-20
Abstract: PURPOSE:To prevent the deterioration in stability of the solid-state electrolytic capacitor in the title to a high temperature over a long period of time, by using as a conductive layer conductive paste having its excellent adhesion to an object of its application. CONSTITUTION:A conductive layer is formed out of conductive paste consisting of the mixture of a conductive high polymer, metal dust and a resin. A semiconductor whose conductivity is within 10<-5>S.cm<-1> and 10<4>S.cm<-1> is intended for the conductive high polymer application and then used generally in the form of dust. Materials serving as the metal dust, are referred to for example, silver dust, gold dust, palladium dust, nickel dust, silver-clad nickel dust, silver-clad copper dust, each dust of these alloys and the like. The ratio by weight of using the conductive high polymer to the metal dust ranges from 1/6 to 6 times the weight of the metal dust. Any resin on the market can be also used for the resin. This makes it possible to obtain a solid-state electrolytic capacitor of a low cost, being excellent in stability against a high temperature.
Patent JP-H05323308-A (JP)
Title: Liquid crystal display element
Inventor: MIZUSAKO RIYOUTA
IPC: G02F1/1335
Filed: 1992-05-15
Abstract: PURPOSE:To provide a liquid crystal display element which can prevent light from leakage to the peripheral part of a display area and also prevents the protrusion part of a color filter from peeling off. CONSTITUTION:In the liquid crystal display element constituted by forming a black mask 3 which has many openings 4, a color filter 5 arranged on the black matrix 3, a transparent display electrode 6 arranged on the color filter 5 in the display area A of a transparent substrate 1, and an orientation film 7 which covers the display electrode 6 on one of a couple of transparent substrates 1 and 2 facing each other across liquid crystal 12 and projecting the peripheral edge part of the black matrix 3 and color filter 5 out of the display area A, plural small openings 4a which are smaller in area than the opening 4 formed at a part corresponding to the display area A are equally formed at the protrusion part 3a of the black mask 3 and the protrusion part 5a of the color filter 5 is adhered tightly to one transparent substrate 1 through those small openings 4a.
Patent JP-H05328280-A (JP)
Title: Video printer
Inventor: TAKIGUCHI HIDEO
IPC: H04N1/40
Filed: 1992-05-15
Abstract: PURPOSE:To print an individual picture with a proper density in a multi-picture printing. CONSTITUTION:In the case of 25-picture plane printing, an LPF 26 is used to eliminate a high frequency component of input picture and 25 sets of individual picture data are stored in memories 40, 42, 44. The picture data are read and converted into an RGB signal by an RGB matrix circuit 52. A Y signal is selected by a changeover switch 54 and stored in a line memory 60 by one line. A system control circuit 72 detects a maximum value and a minimum value from luminance data in the line memory 60 at every individual picture to let them be a highlight point(HP) and a dark point(DP) of the individual picture. In the case of printing of B, G, R, the data of the HP, DP, B, G, R of the individual picture are fed to a gradation conversion ROM 64, in which the gradation is converted.
Patent JP-S62281006-A (JP)
Title: Programmable controller
Inventor: FUJITA KAZUHIRO
IPC: G06F11/30
Filed: 1986-05-30
Abstract: PURPOSE:To reduce a time to normalize a program, and to make the generation process of the program into high efficiency, by easily and rapidly grasping the route, or the step number of the program which causes the retention of an arithmetic operation when it is generated on the way of execution of a user program. CONSTITUTION:A storing means 120 preserves the branch history of a process performed at the time of execution of the user program. A preservation control means 130 makes the storing means 120 preserve information regarding a step in which a branch instruction J corresponding to the command of a detecting means 100 exists. A deciding means 140 decides the time lapse based on the content of a time piece means 110 corresponding to the command of the detecting means 100. At the time of detecting the branch instruction of the user program, since a measured value by the time piece means 110 is read out, and a scan arithmetic retention is detected, and also, the information regarding the step of the user program in which the branch instruction exists is preserved at the storing means 120, it is possible to refer the history of the branch instruction which causes the retention of the arithmetic operation.
Patent JP-H10318712-A (JP)
Title: Length measuring apparatus
Inventor: SUZUKI KATSUAKI
IPC: G06T7/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a length measuring apparatus whose operability is increased, by a method wherein an apparatus body can be set also on the side of a computer. SOLUTION: In a length measuring apparatus, an object to be measured and an image fetch means are moved relatively by a movement means, a length is measured by an apparatus body M, and a computer C by which a mode or the like to display an image inside a visual field on a monitor 66 is instructed by using a mouse 64 is provided.  In the length measuring apparatus, a coordinate-image display region is installed at the monitor 66, an overlap display part 68c in which a visual-field frame according to the size of the visual field is displayed so as to be overlapped with the coordinate-image display region by using detected coordinates is installed, the mouse 64 is constituted in such a way that the visual-field frame can be moved in a desired direction and that at least two kinds of specific operations can be instructed, and the visual field is moved coarsely or finely in the desired direction on the basis of the movement of the visual-field frame and the specific operations by the mouse 64.
Patent JP-H06331944-A (JP)
Title: Nonlinear optical element
Inventor: NAKAMURA SHIGERU
IPC: G02F1/015
Filed: 1993-05-26
Abstract: PURPOSE:To suppress the degradation in an impressed electrostatic field by electric field screening and to eliminate the factors for hindering the high-speed operation of the nonlinear optical element which executes high-speed light-light control utilizing the band filling effect by absorption of control light and the carrier sweep by impression of the electrostatic field by not only providing the nonlinear optical element with a large element capacity but also decreasing the quantity of electricity for the sweep. CONSTITUTION:A reverse bias voltage is applied between electrodes 1 and 11 and the electrostatic field is impressed to a GaAs core layer 5. Regions 11 introduced with many non-light emitting centers are formed on both sides of stripes. Control light pulses are absorbed by the GaAs core layer 5, by which carriers are formed and a nonlinear refractive index change is generated. The carriers formed in the stripe loading parts of the core among these carriers are swept and the nonlinear refractive index change is restored. The signal light propagating in the optical waveguide region of the element is subjected to phase modulation by this nonlinear refractive index change. On the other hand, the carriers formed are mostly dissipated by non-light emission recoupling and are not swept.
Patent JP-S63291608-A (JP)
Title: System for regenerating acidic waste liquid
Inventor: YAMAMOTO TAKAHISA
IPC: B01D61/46
Filed: 1987-05-22
Abstract: PURPOSE:To recover highly concentrated acids economically and efficiently, by introducing filtered liquids separated by neutralization and precipitation after deacidifying acidic waste liquids containing mineral acids and their metallic salts into an electrodialysis device comprising bipolar membranes and ion-exchange membranes to regenerate acids and alkalis. CONSTITUTION:Acidic waste liquid 9 containing mineral acids and their metallic salts is supplied to a deacidifying room (a dialysis room) of an ion-exchange membrane electrodialysis device or a diffusion dialysis device 1, while dilute acid is supplied to a concentration room (diffusion room) 2, causing acids in acidic waste liquid 9 to be selectively transferred to the concentration room 2. And deacidified liquid 10 having decreased acid concentration is fed to a neutralization precipitator II, where the liquid 10 is neutralized by alkaline liquid 12, causing metallic salts in the liquid to precipitate as hydroxides, whereby sludge and slurry 13 are obtained. The neutralized, separated liquid 14 is fed to an intermediate room 6 of an ion-exchange membrane electrodialysis device III wherein cation exchange membranes 3, bipolar membranes 4, and anion exchange membranes 5 are arranged in series, whereby highly concentrated alkalis is obtained through the bipolar membranes 4 from a base room 8 and highly concentrated acids from a acid producing room 7.
Patent JP-S5747723-A (JP)
Title: Treatment of photoconductive cadmium sulfide
Inventor: SUZUKI KIYOSHI
IPC: C01G11/02
Filed: 1980-09-05
Abstract: PURPOSE: To obtain the titled CdS contg. no coarse particles and giving a clear image when used as an electrophotographic sensitive material by introducing hydrogen sulfide or the like into an aqueous soln. contg. Cd ion while keeping the pH of the soln. constant to precipitate CdS particles.  
     CONSTITUTION: By introducing gaseous hydrogen sulfide or the like into an aqueous soln. contg. Cd ion such as an aqueous soln. of cadmium sulfate, CdS particles are formed by precipitation to manufacture photoconductive CdS. At this time, by continuously adding an alkali soln. simultaneously with the introduction of gaseous hydrogen sulfide, the aqueous soln. is neutralized, and the hydrogen ion concn. of the soln. is kept constant. In order to keep the hydrogen ion concn. constant during the precipitation reaction, an alkali metallic sulfide such as Na 2 S, K 2 S or Li 2 S may be used in place of hydrogen sulfide, or an OH type ion exchange resin may by charged continuously. Thus, CdS particles are prevented from being made larger in particle size, and the titled CdS having a uniform particle size is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5913764-A (JP)
Title: Preparation of 5-(2-cyanoethyl)-2,4-imidazolidinedione
Inventor: WAKE SHIGEO
IPC: C07D233/76
Filed: 1982-07-15
Abstract: PURPOSE:In preparing the titled substance useful as an intermediate for synthesizing glutamic acid, etc. by reacting 4-oxobutanenitrile as a raw material with NH4, CO2, prussic acid, etc., to improve its purity and yield economically, by making a feed amount of the raw material with high concentration based on a solvent, adjusting the reaction solution to >= a given pH after the reaction. CONSTITUTION:At least one of 4-oxobutanenitrile, 2-hydroxypentanedinitrile, and 2-aminopentanedinitrile as a raw material is used as a raw material, and water or a mixed solvent such as water-methanol, etc. is used as a solvent. 15-40wt%, preferably 20-35wt% raw material based on the solvent is reacted with ammonia and/or ammonium salt, carbon dioxide and/or carbonate and prussic acid and/or its salt. After the reaction is over, the reaction solution is adjusted to <=9pH, preferably 1-9 with a mineral acid, so that crystal of the desired compound is precipitated, and collected by filtration.
Patent JP-H05328666-A (JP)
Title: Combined cycle generation facility
Inventor: FUJIMOTO HIROSHI
IPC: H02K7/18
Filed: 1992-05-18
Abstract: PURPOSE:To obtain a combined cycle generation facility which effectively utilizes the characteristics of waste heat of a gas engine. CONSTITUTION:This facility is provided with a gas engine 2, a synchronous generator 4 which uses the gas engine 2 as a power source, a star ring engine 3, an induction motor 5 which uses the star ring engine 3 as the power source, and a combustion device 10 and then a high-temperature side heat exchanger 12 of the star ring engine 3 and an air preheater 13 which sucks external air and then performs preheating by heat exchange are laid out in the exhausted gas path of the gas engine 3 in the order of listing. And it is provided with a preheating air path 14 which introduces preheated air preheated by the air preheater 13 to the combustion device 10 as air for combustion and a combustion exhausted gas path 15 which introduces the combustion exhausted gas from the combustion device 10 to an area between the gas engine 2 and the high-temperature heat exchanger 12 in the exhausted gas path 11.
Patent JP-H09289056-A (JP)
Title: Connecting terminal
Inventor: MACHIDA YUKIFUMI
IPC: H01R13/187
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To secure the stability of contact by making a contact distinct. SOLUTION: A hill shaped flexible contact 22 is provided inside a square cylindrical terminal connecting part 11 to which a mating plugged-in terminal is connected. A recess 18 is provided in a top plate 17 curved from a side plate 16, and a projecting piece 19 curved from a side plate 15 is fitted into the recess 18. The bottom of the recess 18 is formed into a first bulge 20 having a width half or less that of the top plate 17 and having a lower surface serving as a first contact part 20b whose surface makes contact with the upper surface of the plugged-in terminal.  A second bulge 21 extending in the direction of an axis and having a side face in the form of an inverted hill shape streak is provided on the inner surface of the top plate 17 at the side of the first bulge 20, and the apex of the bulge 21 serves as a second contact part 21b that makes point contact with the upper surface of the plugged-in terminal. A third bulge 24 is provided at the apex of the flexible contact 22, and the upper surface of the bulge 24 serves as a third contact part 24b that makes point contact with the lower surface of the plugged-in terminal.
Patent JP-H09299410-A (JP)
Title: Steering unit for single hand operation of wheel chair
Inventor: MAEDA KIYOTAKA
IPC: A61G5/02
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To enable utilization as wheel chair for single hand operation by a method wherein a steering lever is linked to an upper end of a rotating shaft piercing a hollow shaft while a transmission link mechanism to a lower end thereof to be detachably mounted freely on the wheel chair in such a manner that the steering wheel is turned through a transmission link. SOLUTION: A steering unit 20 for single operation is constituted of a steering wheel 21, a steering lever 22 and a transmission mechanism 23. In the transmission mechanism 23, a rotating shaft 25 is made to pierce a hollow shaft 24 vertically extending and the upper end 25a of the rotating shaft 25 is linked to the steering lever 22 while the lower end 25b thereof to a link mechanism 26. With such an arrangement, by the operation of the steering lever 22, the steering wheel 21 is operated through the rotating shaft 25 and the link mechanism 26. Fixtures 34 and 35 are fitted at two points, upper and lower of the hollow shaft 24 for a link frame 11 and a horizontal frame 7 composing structural frames of a wheel chair. The hollow shaft 24 is detachably mounted on the link frame 11 and the horizontal frame 7 of the wheel chair by the fixtures 34 and 35.
Patent JP-S63287624-A (JP)
Title: Air conditioning control device for vehicle
Inventor: YUYA SEIJI
IPC: B60H1/32
Filed: 1987-05-21
Abstract: PURPOSE:To reduce the disorder of an engine when a vehicle is in deceleration, by providing a driving gear, which drives a displacement variable member in a variable displacement compressor, and decreasing its delivery amount to a small value when the vehicle is decelerated. CONSTITUTION:When a vehicle, while it is in running, is decelerated by a brake, a speed in an engine 9 rapidly decreases. Here a control circuit 11 inputs a signal from a deceleration detecting circuit 10 feeding an output signal for the fixed time to a driving gear 8 which drives a displacement variable member in a variable displacement compressor 101. In this way, the compressor 1101 decreases its delivery displacement and circulative amount of a refrigerant, reducing predetermined torque only for the fixed time. Accordingly, the engine 9 can be prevented from being disordered when it is in idle operation after the deceleration by reducing a load to the engine 9.
Patent JP-S5349343-A (JP)
Title: Solar heat collector
Inventor: ODA TAKASHI
IPC: F24S90/00
Filed: 1976-10-15
Abstract: PURPOSE: To enable an accurate heating control by setting a timer circuit in a pump, operating the pump for a short time every given time and using the collector outlet temperature obtained during this operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5748661-A (JP)
Title: Analog waveform display device
Inventor: TADOKORO YASUTOSHI
IPC: G01R13/30
Filed: 1980-09-08
Abstract: PURPOSE:To permit additional displaying and recording of another information, for example, the one like an alarm, in addition to the two dimensional phenomena which could have been displayed and recorded heretofore on a plane by changing the sizes of recording lines and the contrast of the display. CONSTITUTION:The electrocardiogram analog signal inputted to an input terminal 21 is stored via an amplifier 22 in a memory 23, and the stored contents are successively applied by a controller 24 to a cathode ray tube 27 via a vertical output amplifier 25. On the other hand, the output of an amplifier 22 is converted to the voltage corresponding to periods by a heart heat detector 28, and is compared with the outputs of reference upper and lower limit signal making circuits 31, 32 by comparators 29, 30. The outputs of the respective comparators 29, 30 are applied via an OR circuit 33 and an amplifier 34 to the grid of a cathode ray tube 27, by which the electrocardiogram graphics are displayed brightly when the periods go out of a prescribed range. Thereby, another information such as alarm is further displayed in addition to the two dimensional phenomena.
Patent JP-S5826017-A (JP)
Title: Synthesizing method for diamond
Inventor: TSUJI KAZUO
IPC: C01B31/06
Filed: 1981-08-08
Abstract: PURPOSE:To synthesize a large-sized single crystal of diamond without using a seed crystal by putting a pierced plate of a carbide forming metal in a metallic flux at a suitable position to partially restrict the carrying path of carbon. CONSTITUTION:Metallic fluxes 11, 14 are placed in contact with a carbon feeding source 3, and a plate 12 of a carbide forming metal having a pierced hole 13 is put at a suitable position on the side of the lower temp. part between the fluxes 11, 14 so that it meets at right angles to the carrying direction of carbon. By keeping them at prescribed pressure and temp., carbon carried through the flux 11 reacts with the carbide forming metal 12, forming metallic carbide, and the carbide acts as a barrier to prevent carbon from reaching the flux 14. Accordingly, carried carbon passes only through the hole 13 and synthesizes diamond at the part of the flux 14 corresponding to the hole 13. The diamond is gradually grown to a large-sized single crystal of diamond. The preferred diameter of the hole 13 is about 0.5-1.5mm..